No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
umap-learn has 6.7M monthly downloads and 8K GitHub stars. Version 0.5.12 supports Python 3.9+, first published in 2017.
It is stably maintained under a permissive license, last released in Apr 2026.
It is built on top of numba, numpy and pynndescent. It is used by 718 tracked packages, including scanpy, bertopic and funasr.
GitHub topics include umap, dimensionality-reduction and visualization.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
84
Adoption
70
Community
80
Provenance
0
How the maintenance status was determined
Last commit
31 days ago
Monthly downloads
6,739,464
Active
Activity within 30 days
•
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
6,739,464
Stars
8,220
Stars per 1k downloads
1.22
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
•
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
208,104
Month daily avg
224,649
Momentum
-7.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.9
Cutting Edge
Minimum supported version is 3.12 or newer
•
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
BSD
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
90 days ago
Total releases
45
Releases/year
5.2
Rapid
Last release within 365 days and > 12 releases/year
•
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
131
Monthly downloads
6,739,464
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
83
Issue Burden
59.9
per 1k stars
Discussions
7.7
per 1k stars
Fork Ratio
15.2%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
85.8K
Windows
6.0K
macOS
3.5K
Python Versions
3.12
36.1%
32.2K
3.11
22.1%
19.7K
3.13
20.7%
18.5K
3.10
15.6%
13.9K
3.14
5.5%
4.9K
Top Countries
1.
US
73.9K
US
2.
SG
2.8K
SG
3.
CN
2.7K
CN
4.
DE
2.5K
DE
5.
NL
2.2K
NL
6.
KR
1.4K
KR
7.
JP
1.3K
JP
8.
IE
1.2K
IE
9.
ID
1.2K
ID
10.
IN
832
IN
Dependencies
6
- numba >=0.51.2
- numpy >=1.23
- pynndescent >=0.5
- scikit-learn >=1.6
- scipy >=1.3.1
- tqdm
12 optional dependencies
- bokeh[plot]
- colorcet[plot]
- dask[plot]
- datashader[plot]
- holoviews[plot]
- matplotlib[plot]
- pandas[plot]
- pytest[test]
- scikit-image[plot]
- seaborn[plot]
- tbb[tbb]
- tensorflow[parametric-umap]
Used By
718
- scanpy
- bertopic
- funasr
- tts
- graspologic
- corvic-engine
- graphrag
- wisent
- muon
- retentioneering
- scib-metrics
- tmnt
- embedding-atlas
- scvelo
- scib
- renumics-spotlight
- bio-embeddings
- bbknn
- ncut-pytorch
- tiatoolbox
- top2vec
- phykit
- aquin
- nkululeko
- altanalyze
- howso-visuals
- clustassesspy
- bertrend
- nettracer3d
- ontrac
- fusion-tools
- lingergrn
- napatrackmater
- claude-sql
- aeiou
- aiagents4pharma
- exprmat
- ayase
- elementembeddings
- celloracle
- bernn
- cohortfinder
- bblean
- scgpt
- modeva
- persona-vectors
- envisionhgdetector
- econsimulacra
- kura
- coralnet-toolbox
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
BSD
First Release
November 10, 2017
Last Release
3 months ago
Last Commit
1 month ago
Latest Version
0.5.12
Total Releases
45
Contributors
131
Open PRs
31
Archived
No
Python Versions
3.9
3.10
3.11
3.12
Wheels
py3
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh